@grey-color: rgba(0, 0, 0, .25);

.hello {
  font-size: 32px;
  font-weight: bold;
  color: #30b767;
  .deleted {
    text-decoration: line-through;
    background-color: @grey-color;
  }
}

//不能覆盖，名字会变
.override-ant-btn .ant-btn {
  border-radius: 16px;
}

//生效
.override-ant-btn {
  :global(.ant-btn) {
    border-radius: 16px;
  }
}
